A biological steady state:

A. maintains reactions at chemical equilibrium within the cell.
B. is maintained by adjustments in metabolic flux. is a reversible state of the system.
C. allows turnover (utilization and reproduction) of biomolecules while maintaining a constant concentration of biomolecules.
D. is reversible state system

1. all of above
2. A, B and D
3. B and D

3. B and D

Explanation:

1.Steady State: A system that is in a steady state, remains constant during a long time,it requires continual work.  

2.  It also known as a "system in dynamic equilibrium".

3. A system if it is in a steady state then it has a higher level of energy than its surroundings.

4. A biological steady-state or dynamic equilibrium is when the concentration in a biological system such as a cell is constant but reactions are occurring.

1. true.2. true.3. true.4. false.5. true.the concept of darwin's theory of evolution involves the idea that there are limited resources in a given living environment and that the organisms which live within have variations in their genetic make up due to random mating. the ones with beneficial genetic variations can express certain traits which give them an upper hand in surviving and reproducing in the said environment compared to ones who may have a more disadvantageous variation in traits. over time, the organisms with an upper hand will survive and reproduce more frequently and pass on their beneficial genes while the others die. the result is evolution, where we observe (usually, but not always) eventually, phenotypic distinct changes.

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